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U17 submarines (1912)


Photo



U17 1915

Ships


Name No Yard No Builder Laid down Launched Comp Fate
U17   11 KW Danzig 1910 16.4.1912 11.1912 discarded 1.1919
U18   12 KW Danzig 1910 25.4.1912 11.1912 sunk 23.11.1914


Technical data


Displacement standard, t

 

Displacement normal, t564 / 691
Length, m

62.4

Breadth, m

6.00

Draught, m

3.40

No of shafts

2

Machinery

4 Körting petrol engines / 2 AEG electric motors

Power, h. p.

1400 / 1120

Max speed, kts

14.9 / 9.5

Fuel, t

petrol 74

Endurance, nm(kts)6700(8) / 75(5)
Armament

1 x 1 - 7.9/79, 4 - 450 TT (2 bow, 2 stern, 6)

Complement

29

Diving depth operational, m50


Graphics


<i>U17 </i>1915
U17 1915


Project history

Medium coastal submarines. Double-hulled.

Modernizations

late 1914, U17: - 1 x 1 - 7.9/79; + 1 x 5 - 37/27 RV L/30

1915, U17: + 1 x 1 - 50/37 SK L/40 C/92

1917, U17: - 1 x 5 - 37/17

Naval service

U18 received underwater damage of the rudder, had to be surfaced and was sunk by British coastal artillery off Scapa Flow (Orkney Islands) 23.11.1914.